export LD_LIBRARY_PATH="/lap/openmpi/1.2.5a0r16522/gcc-4.0/lib:/lap/openmpi/1.2.5/gcc-4.0/lib"
export PATH="/lap/openmpi/1.2.5a0r16522/gcc-4.0/bin/:$PATH"
mpirun ./lab2 -s median -s median_all -s mean `cat SIZE`